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online defrag and online backup are two different things<br />
online maintenance and backup should not run at the same time<br />
check <a href="http://www.petri.co.il/backup_exchange_2000_2003_with_ntbackup.htm" rel="ugc">http://www.petri.co.il/backup_exchange_2000_2003_with_ntbackup.htm</a>&nbsp;and <a href="http://www.msexchange.org/tutorials/Exchange-2003-Backup-Restore-NTBACKUP.html" rel="ugc">http://www.msexchange.org/tutorials/Exchange-2003-Backup-Restore-NTBACKUP.html</a>&nbsp;to configure ntbackup to backup exchange information store
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online defrag and online backup are two different things
online maintenance and backup should not run at the same time
check http://www.petri.co.il/backup_exchange_2000_2003_with_ntbackup.htm [http://www.petri.co.il/backup_exchange_2000_2003_with_ntbackup.htm] and http://www.msexchange.org/tutorials/Exchange-2003-Backup-Restore-NTBACKUP.html [http://www.msexchange.org/tutorials/Exchange-2003-Backup-Restore-NTBACKUP.html] to configure ntbackup to backup exchange information store

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in mailbox or public folder store properties I can see:<br />
time of that last full back up and time of the last incremental backup.<br />
how do I know where &nbsp;these backups are performed from. I looked in the task scheduler and couldn't see any backup scheduled task there.<br />
so how do exchange know that a certain backup was performed to a certain store?
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in mailbox or public folder store properties I can see:
time of that last full back up and time of the last incremental backup.
how do I know where  these backups are performed from. I looked in the task scheduler and couldn't see any backup scheduled task there.
so how do exchange know that a certain backup was performed to a certain store?

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when setting up Maintenance interval option on the Database, will this do the online defrag or the online backup?<br />
if this will do the online defarg of the database only, how can we configure the online backup?<br />
could you please explain with some details about the online defarg and online backup? what they do?<br />
<br />
thanks<br />

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when setting up Maintenance interval option on the Database, will this do the online defrag or the online backup?
if this will do the online defarg of the database only, how can we configure the online backup?
could you please explain with some details about the online defarg and online backup? what they do?

thanks


Exchange Online Defrag/backup

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.